IBPS Clerk Prelims 12-Dec-2020 Shift 2 Paper

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Question : 25 of 100
 
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Directions: ​The question below contains five scattered segments of a sentence. Indicate the sequence which correctly assembles the segments and completes the sentence.
(P) Water pollution occurs when
(Q) harmful substances often chemicals or microorganisms contaminate
(R) a stream, river, lake, ocean, aquifer, or other body of water,
(S) degrading water quality
(T) and rendering it toxic to humans or the environment.
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